#!/bin/sh

# Slackware build script for NetworkManager

# Copyright 2010  Robby Workman, Northport, Alabama, USA
# All rights reserved.
#
# Redistribution and use of this script, with or without modification, is
# permitted provided that the following conditions are met:
#
# 1. Redistributions of this script must retain the above copyright
#    notice, this list of conditions and the following disclaimer.
#
#  THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
#  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
#  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO
#  EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
#  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
#  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
#  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
#  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
#  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
#  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

PRGNAM=NetworkManager
VERSION=${VERSION:-0.8.2}
BUILD=${BUILD:-5}
TAG=${TAG:-_SBo}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.bz2
cd $PRGNAM-$VERSION
chown -R root:root .
find . \
 \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

# Fix Slackware init script
patch -p1 < $CWD/patches/fixup_rc.networkmanager.patch

# Apply some patches from the 0.8 branch in NM git
patch -p1 < $CWD/patches/keyfile-create-keyfile-data-directory-during-install.patch
patch -p1 < $CWD/patches/keyfile-quiet-keyfile-plugin-when-re-read-connection.patch
patch -p1 < $CWD/patches/build-create-NM-state-directory-at-install-time.patch
patch -p1 < $CWD/patches/keyfile-ignore-temporary-files-bgo-602868.patch
patch -p1 < $CWD/patches/dhcpcd-prevent-dhcpcd-from-messing-with-routing-bgo-.patch
patch -p1 < $CWD/patches/wired-fix-uninitialized-variable.patch
patch -p1 < $CWD/patches/core-correct-TIMESTAMP-type-fixes-potential-crash-wh.patch
patch -p1 < $CWD/patches/dhcp-ensure-that-dhcp-client-is-exited.patch
patch -p1 < $CWD/patches/keyfile-allow-uppercase-MAC-addresses-in-unmanaged-d.patch
patch -p1 < $CWD/patches/core-handle-device-removal-when-properties-are-unrea.patch
patch -p1 < $CWD/patches/examples-fix-querying-active-connections.patch
patch -p1 < $CWD/patches/core-suppress-error-message-when-user-settings-servi.patch
patch -p1 < $CWD/patches/dns-fix-a-crash-due-to-uninitialized-nis_domain-nove.patch
patch -p1 < $CWD/patches/libnm-glib-actually-define-the-ip-interface-property.patch
patch -p1 < $CWD/patches/libnm-util-fix-a-memory-leaks-in-nm_setting_to_strin.patch
patch -p1 < $CWD/patches/dns-direct-IPv4-reverse-DNS-queries-to-split-DNS-ser.patch
patch -p1 < $CWD/patches/policy-stop-touching-etc-hosts.patch
patch -p1 < $CWD/patches/modem-handle-IP-Method-changes-after-modem-has-been-.patch
patch -p1 < $CWD/patches/policy-don-t-update-hostname-on-exit.patch
patch -p1 < $CWD/patches/core-handle-D-Bus-disconnect-better-on-exit.patch

autoreconf

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --docdir=/usr/doc/$PRGNAM-$VERSION \
  --with-pppd-plugin-dir=/usr/lib${LIBDIRSUFFIX}/pppd/2.4.5 \
  --with-crypto=gnutls \
  --without-resolvconf \
  --with-dhcpcd=/sbin/dhcpcd \
  --with-dhclient=yes \
  --build=$ARCH-slackware-linux

make
make install DESTDIR=$PKG

find $PKG | xargs file | grep -e "executable" -e "shared object" | grep ELF \
  | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

find $PKG/usr/man -type f -exec gzip -9 {} \;
for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done

# Don't clobber existing rc.networkmanager
mv $PKG/etc/rc.d/rc.networkmanager $PKG/etc/rc.d/rc.networkmanager.new

# Add a 'starter' NetworkManager.conf file
# This sets the hostname (during postinstall) to match the system's name
# and defines dhcpcd as the dhcp client to use
mkdir -p $PKG/etc/NetworkManager
cat $CWD/NetworkManager.conf.new > \
    $PKG/etc/NetworkManager/NetworkManager.conf.new

# This file should actually be shipped with Slackware's wpa_supplicant 
# package, but since we missed it there (oops), we'll do it here:
mkdir -p $PKG/usr/share/dbus-1/system-services
cat $CWD/fi.epitest.hostap.WPASupplicant.service > \
  $PKG/usr/share/dbus-1/system-services/fi.epitest.hostap.WPASupplicant.service

# pm-utils upstream ships this file, but it shouldn't really, and it's going
# to be removed from the Slackware package, so we'll include it here just to
# be sure.  Once upower is part of Slackware, this file can be removed, since
# NM listens to upower events to know when to sleep/wake
mkdir -p $PKG/usr/lib${LIBDIRSUFFIX}/pm-utils/sleep.d
cp $CWD/55NetworkManager $PKG/usr/lib${LIBDIRSUFFIX}/pm-utils/sleep.d/
chmod 0755 $PKG/usr/lib${LIBDIRSUFFIX}/pm-utils/sleep.d/55NetworkManager

mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a \
  AUTHORS CONTRIBUTING COPYING ChangeLog INSTALL NEWS README TODO \
  $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.${PKGTYPE:-tgz}
